Year | Value | 2022 | 126,718 | 2021 | 125,968 | 2020 | 124,696 | 2019 | 123,509 | 2018 | 122,787 | 2017 | 121,499 | 2016 | 119,771 | 2015 | 118,374 | 2014 | 116,705 | 2013 | 114,803 | 2012 | 113,817 | 2011 | 113,514 | 2010 | 113,276 | 2009 | 113,797 | 2008 | 115,444 | 2007 | 117,764 | 2006 | 120,708 | 2005 | 124,146 | 2004 | 126,601 | 2003 | 127,073 | 2002 | 126,147 | 2001 | 123,907 | 2000 | 120,382 | 1999 | 116,947 | 1998 | 114,654 | 1997 | 113,302 | 1996 | 112,764 | 1995 | 113,215 | 1994 | 114,017 | 1993 | 114,736 | 1992 | 115,361 | 1991 | 115,576 | 1990 | 115,340 | 1989 | 114,706 | 1988 | 113,704 | 1987 | 112,502 | 1986 | 111,290 | 1985 | 109,973 | 1984 | 108,580 | 1983 | 107,158 | 1982 | 105,645 | 1981 | 104,108 | 1980 | 102,661 | 1979 | 101,226 | 1978 | 100,020 | 1977 | 99,511 | 1976 | 99,408 | 1975 | 99,342 | 1974 | 99,412 | 1973 | 99,449 | 1972 | 99,132 | 1971 | 98,791 | 1970 | 98,737 | 1969 | 98,881 | 1968 | 99,120 | 1967 | 99,403 | 1966 | 99,725 | 1965 | 100,070 | 1964 | 100,415 | 1963 | 100,757 | 1962 | 101,010 | 1961 | 101,064 | 1960 | 100,898 |
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